DMCA
Evita Raced: Metacompilation for Declarative Networks ABSTRACT
Cached
Download Links
| Citations: | 28 - 6 self |
BibTeX
@MISC{Condie_evitaraced:,
author = {Tyson Condie and David Chu and Joseph M. Hellerstein and Petros Maniatis},
title = {Evita Raced: Metacompilation for Declarative Networks ABSTRACT},
year = {}
}
Share
 |
 |
 |
 |
||
OpenURL
Abstract
Declarative languages have recently been proposed for many new applications outside of traditional data management. Since these are relatively early research efforts, it is important that the architectures of these declarative systems be extensible, in order to accommodate unforeseen needs in these new domains. In this paper, we apply the lessons of declarative systems to the internals of a declarative engine. Specifically, we describe our design and implementation of Evita Raced, an extensible compiler for the OverLog language used in our declarative networking system, P2. Evita Raced is a metacompiler: an OverLog compiler written in OverLog. We describe the minimalist architecture of Evita Raced, including its extensibility interfaces and its reuse of P2’s data model and runtime engine. We demonstrate that a declarative language like OverLog is well-suited to expressing traditional and novel query optimizations as well as other query manipulations, in a compact and natural fashion. Finally, we present initial results of Evita Raced extended with various optimization programs, running on both Internet overlay networks and wireless sensor networks. 1.
Keyphrases
evita raced declarative network abstract declarative system declarative language many new application declarative engine extensible compiler overlog language natural fashion initial result traditional data management minimalist architecture extensibility interface novel query optimization early research effort query manipulation overlog compiler internet overlay network new domain runtime engine declarative networking system wireless sensor network unforeseen need data model various optimization program
